139491120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:403

約数の個数: 160

約数和(自身を含む): 462827520

約数和(自身を除く): 323336400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 179, 191, 204, 240, 255, 272, 340, 358, 382, 408, 510, 537, 573, 680, 716, 764, 816, 895, 955, 1020, 1074, 1146, 1360, 1432, 1528, 1790, 1910, 2040, 2148, 2292, 2685, 2864, 2865, 3043, 3056, 3247, 3580, 3820, 4080, 4296, 4584, 5370, 5730, 6086, 6494, 7160, 7640, 8592, 9129, 9168, 9741, 10740, 11460, 12172, 12988, 14320, 15215, 15280, 16235, 18258, 19482, 21480, 22920, 24344, 25976, 30430, 32470, 34189, 36516, 38964, 42960, 45645, 45840, 48688, 48705, 51952, 60860, 64940, 68378, 73032, 77928, 91290, 97410, 102567, 121720, 129880, 136756, 146064, 155856, 170945, 182580, 194820, 205134, 243440, 259760, 273512, 341890, 365160, 389640, 410268, 512835, 547024, 581213, 683780, 730320, 779280, 820536, 1025670, 1162426, 1367560, 1641072, 1743639, 2051340, 2324852, 2735120, 2906065, 3487278, 4102680, 4649704, 5812130, 6974556, 8205360, 8718195, 9299408, 11624260, 13949112, 17436390, 23248520, 27898224, 34872780, 46497040, 69745560, 139491120]

約数ペア:

[(1, 139491120), (2, 69745560), (3, 46497040), (4, 34872780), (5, 27898224), (6, 23248520), (8, 17436390), (10, 13949112), (12, 11624260), (15, 9299408), (16, 8718195), (17, 8205360), (20, 6974556), (24, 5812130), (30, 4649704), (34, 4102680), (40, 3487278), (48, 2906065), (51, 2735120), (60, 2324852), (68, 2051340), (80, 1743639), (85, 1641072), (102, 1367560), (120, 1162426), (136, 1025670), (170, 820536), (179, 779280), (191, 730320), (204, 683780), (240, 581213), (255, 547024), (272, 512835), (340, 410268), (358, 389640), (382, 365160), (408, 341890), (510, 273512), (537, 259760), (573, 243440), (680, 205134), (716, 194820), (764, 182580), (816, 170945), (895, 155856), (955, 146064), (1020, 136756), (1074, 129880), (1146, 121720), (1360, 102567), (1432, 97410), (1528, 91290), (1790, 77928), (1910, 73032), (2040, 68378), (2148, 64940), (2292, 60860), (2685, 51952), (2864, 48705), (2865, 48688), (3043, 45840), (3056, 45645), (3247, 42960), (3580, 38964), (3820, 36516), (4080, 34189), (4296, 32470), (4584, 30430), (5370, 25976), (5730, 24344), (6086, 22920), (6494, 21480), (7160, 19482), (7640, 18258), (8592, 16235), (9129, 15280), (9168, 15215), (9741, 14320), (10740, 12988), (11460, 12172)]